JPH01119429U - - Google Patents
Info
- Publication number
- JPH01119429U JPH01119429U JP1155088U JP1155088U JPH01119429U JP H01119429 U JPH01119429 U JP H01119429U JP 1155088 U JP1155088 U JP 1155088U JP 1155088 U JP1155088 U JP 1155088U JP H01119429 U JPH01119429 U JP H01119429U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- water stop
- around
- pressure
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1155088U JPH0428929Y2 (enExample) | 1988-01-30 | 1988-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1155088U JPH0428929Y2 (enExample) | 1988-01-30 | 1988-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01119429U true JPH01119429U (enExample) | 1989-08-14 |
| JPH0428929Y2 JPH0428929Y2 (enExample) | 1992-07-14 |
Family
ID=31220202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1155088U Expired JPH0428929Y2 (enExample) | 1988-01-30 | 1988-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428929Y2 (enExample) |
-
1988
- 1988-01-30 JP JP1155088U patent/JPH0428929Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428929Y2 (enExample) | 1992-07-14 |